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RXG24 Type Heat Sink Mounted Power Wire Wound Fixed Resistor
RXG24 Type Heat Sink Mounted Power Wire Wound Fixed Resistor
RXG24 Type Heat Sink Mounted Power Wire Wound Fixed Resistor
RXG24 Type Heat Sink Mounted Power Wire Wound Fixed Resistor
RXG24 Type Heat Sink Mounted Power Wire Wound Fixed Resistor
RXG24 Type Heat Sink Mounted Power Wire Wound Fixed Resistor
Specifications
Brand Name :
HUAXING
Model Number :
RXG24
Place of Origin :
China
MOQ :
1000
Payment Terms :
T/T
Description

RXG24 Type Heat Sink-Mounted Power Wire-Wound Fixed Resistor

Product Introduction:

  • Product Features: High power, high thermal stability. Aluminum housing with heat dissipation teeth for excellent cooling. Epoxy resin encapsulation, moisture-proof, good insulation performance.
  • Application Areas: Used in current limiting protection circuits and measurement and control circuits for testing aging power supplies, inverters, electric vehicles, and new energy vehicle charging stations.
  • Product Standard: Detailed specifications for high-power wire-wound resistors mounted on RXG24 type heat sinks, conforming to standard Q/RW405-2018.
  • Negotiable to provide sensorless products, denoted by adding "N" before the model number.
  • Capable of producing products that comply with RoHS and REACH requirements.

Size:
RXG24 Type Heat Sink Mounted Power Wire Wound Fixed Resistor

specifications and models

Rated Power (W)

(at 25°C with heat sink)

 Power (W)
(at 25°C without heat sink)		 resistance range(Ω) Size (mm) Recommended Standard Aluminum Heat Sink Plate(cm2)Thickness 3㎜
A±0.5 K±1 L±3 B±0.5 C±0.5 D d±0.3 H±0.5

Single-sided Two holes

Single-sided Three holes
RXG24-100W 100 50 1.0～20k 35 47 65.5 101 48 37 M4 4.4 26 1000
RXG24-150W 150 55 1.0～24k 58 70 98 133 48 37 M4 4.4 26 1000
RXG24-200W 200 50 1.0～18k - 70 90 148 73 57.5 M6 5.5 45 3755
RXG24-300W 300 75 1.0～30k - 104 128 181 73 57.5 M6 5.5 45 5795

Key Test Items:

Test Items Test Conditions Performance Requirements Test Standards
Voltage withstand capability Voltage: 500Vac, 1 minute, between lead terminals and mounting board No breakdown, no arcing GB/T 5729-2003 Section 4.7
Temperature rise Ambient temperature: (15 to 30) ℃, rated power ≤250°C GB/T 5729-2003 Section 4.14
Lead terminal strength Pull force: 40N, 10 seconds ΔR ≤ ±(1%R + 0.05Ω) GB/T 2423.28-2005
Impact resistance Acceleration: 500m/s2, time: 11ms, half sine wave ΔR ≤ ±(1%R + 0.05Ω) GB/T 2423.05-1995
Vibration resistance Frequency: (10 to 500) Hz, acceleration: 0.75mm or 100m/s2, 6 hours ΔR ≤ ±(1%R + 0.05Ω) GB/T 2423.10-2008
Steady-state humidity and heat Temperature: (40±2) ℃, relative humidity: (93±3) %RH, 96 hours ΔR ≤ ±(5%R + 0.1Ω) GB/T 2423.03-1993
Room temperature endurance Product mounted horizontally on recommended standard aluminum heat sink board, ambient temperature: (15 to 30) ℃, rated power, 1.5 hours on; 0.5 hours off, for 1000 hours ΔR ≤ ±(5%R + 0.1Ω) GB/T 5729-2003 Section 4.25

Power dissipation curve:

RXG24 Type Heat Sink Mounted Power Wire Wound Fixed Resistor

Temperature rise curve:

RXG24 Type Heat Sink Mounted Power Wire Wound Fixed Resistor

Ordering Example:

Model Number :RXG24

Rated Power:150W

Nominal Resistance:10Ω

Resistance Tolerance:±5%

Quantity:1000 pieces

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RXG24 Type Heat Sink Mounted Power Wire Wound Fixed Resistor

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Product Detail
Brand Name :
HUAXING
Model Number :
RXG24
Place of Origin :
China
MOQ :
1000
Payment Terms :
T/T
Contact Supplier
RXG24 Type Heat Sink Mounted Power Wire Wound Fixed Resistor
RXG24 Type Heat Sink Mounted Power Wire Wound Fixed Resistor
RXG24 Type Heat Sink Mounted Power Wire Wound Fixed Resistor

Shaanxi Huaxing Technology Co.,Ltd.

Verified Supplier
2 Years
Shaanxi, xianyang
Since 1997
Business Type :
Manufacturer, Exporter
Main Products :
Vitreous Enamelled Wirewound Resistors, Aluminum Housed Wirewound Resistors, Ceramic Cement Resistor
Employee Number :
100~200
Certification Level :
Verified Supplier
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